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Progress in Essential Oils

Brian Lawrence discusses Artemisia annua Oil, Scotch Spearmint Oil, Spanish Oregano Oil

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Comparative Investigations of the Essential Oil and Volatiles of Spearmint

The objective of this work is to identify the fragrance compounds of this oil and its SPME-headspace by means of gas chromatographic- spectroscopic (GC and GC/MS using different polar and chiral phases) and olfactoric methods (GC-sniffing technique and olfactory correlations) to find out the importance of each single constituent with their specific odor attributes, responsible for the characteristic and pleasant spearmint aroma for the first time.

Enantiomeric Odor Differences and Gas Chromatographic Properties of Flavors and Fragrances.

Enantiomers of flavors and fragrances show characteristic differences in odor and taste; thus, the enantiomer composition is an important property that should be determined by analytical resolution on a chiral stationary phase in gas chromatography.

Raw Material Bulletin: March 2015

This month's column includes sage extract from Döhler, santalum album oil from Santanol and more.

Progress in Essential Oils

The present article reviews clementine oil and clove oils.

Spray Drying of Food Flavors. Ill. Optimum Infeed Concentrations for the Retention of Artificial Flavors

The practical aspects of this work are that each flavor encapsulating material will exhibit an optimum concentration for flavor retention. The optimum concentrations determined in our study may not necessarily be the same as in a production facility. This would have to be determined using actual production equipment. If the retention is limited by the ability to atomize, this factor is equipment dependent. It does appear worthwhile to make this determination, however.

Getting ahead: Technology and Innovation

Applying the lead user process to identify and implement new F&F technologies. Technology and innovation initiatives at flavor companies often are misunderstood or, worse, mismanaged because of poor understanding of the relationships between technology, innovation and the company’s business engine. This article will attempt to shed some much-needed light on the connections between these three variables, as well as the challenges in reaching a harmonious balance among them.

The Value of Naturals, DNA Barcoding, Alternative Solvents and Beyond

Highlights from the 33rd International Days of Essential Oils & Extracts.

Esarom Tomann Isolde

Esarom Senior Flavorist Isolde Tomann Shares Industry Journey & Project Wins

Take a look at Tomann's first scent memory, primary application interests and more in this one-on-one.

Consumers experience a wide range of issues in the oral cavity, but now more than ever they understand how oral health is directly linked to whole body health.

Fresh Perspectives in Oral Care

How the oral care industry is adapting to new challenges, technologies and consumer preferences.

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Progress in Essential Oils: Spike Lavender

This month's column discusses the chemical composition of spike lavender (Lavandula latifolia Medic).

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Progress in Essential Oils: Grapefruit Oil

This month's issues discusses the chemical composition of grapefruit oil.

Technology Transfer for Aroma Chemical Research

Today, aroma chemical research is reaping the benefits of new knowledge bases created by pharmaceutical and petroleum chemical research.

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Progress in Essential Oils: Spanish Oregano Oil

This month's column discusses the chemical composition of Spanish oregano oil.

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Endpoint: Safety for All Means Accounting for Human Nature

When testing fragrance and flavor safety, predictive models can be used to determine the probability for a reaction. This Endpoint reviews some of the literature in an effort to improve safety testing of F&F materials.

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Progress in Essential Oils: Turmeric Oil, Part 1

Turmeric is well-known as the yellow, aromatic spice used in curry powder and numerous Asian culinary dishes. It is the rhizome of Curcuma longa L., a member of the ginger family. Part one of this two-part column compares the chemical compositions of turmeric oil with Curcuma aromatica.

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Patenting Fragrance Isomers

Making very small changes to a molecule's structure can lead to patentable fragrance compounds.

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Progress in Essential Oils: Sweet Fennel Oil and Extract

In this column, Brian M. Lawrence reviews the composition of sweet fennel oil and extract as found by various researchers. For example, a commercial sample of sweet fennel oil was screened for its anti-platelet activity by Tognolini et al. (2006) and Guerini et al. (2006) using GC-FID and GC/MS. Results are reported herein.

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